. >>> president obama is set to unveil plan to reduce gun violence in the country, the plan is expected to include tighter gun control and other measures. cbs news plans a special report coming out at 8:55 our time. >>> 6:58. we've got a last check of weather and traffic, and it's all about the big warmup now, right? >> very cold outside but temperatures will sneak into the 60s by the afternoon. 29degrees in napa valley, 27 in santa rosa, 27 in fairfield, and 31 degrees in livermore. by the afternoon, sunny skies to the coast, let's plan on low 60s in the south bay, upper 50s toward the immediate coastline, 60 in oakland, dry for the weekend. >>> the bay bridge toll plaza, backed toward the foot of the maze, backed up 15 to 20 minutes. to the silicon valley commute, the 101 in the south bay, san jose, 101 is backed up because of an earlier accident now on the right-hand approaching old oakland road, brake lights. the silicon valley commute westbound 237, we watched two separate accidents on the westbound lanes, both in sunnyvale. the drive time is nearly double what it typically is this